
(photo courtesy of Wikipedia)
aurochs: an extinct animal that was the ancestor of modern cattle. The last ones died in the 1600s from the usual causes. This is the singular and the plural, so it goes “one aurochs, two aurochs.” Actually, it went more like “two aurochs, one aurochs, no aurochs.”

(photo courtesy of Wikipedia)
binnacle: a tall case that protects a compass on a ship. Very early binnacles were built using iron nails, which turned out to be a bit silly, since the iron interfered with the accuracy of the compass. So you can imagine the problem created with the introduction of iron-clad ships. But not to worry; good ol’ human ingenuity soon fixed this problem, and magnets were placed here and there within the binnacle housing to compensate. They were even adjustable, just in case you were carrying a load of iron in your iron-clad ship.

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dolmen: Well, I’ve tried to concisely describe a dolmen with text and have failed. Take a couple big rocks, put them there, put another big rock on top as a sort of roof, and you’ve got the general idea of a dolmen. Just look at the picture. These thingies are generally 7,000 to 5,000 years old and were probably tombs. Or maybe not. Yeah, it’s all very sketchy. Dolmens are found all over the world, though, so we can be sure that ancient people agreed about the all-around usefulness of a dolmen.

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internecine: relating to conflict within a group; mutually destructive. See “tontine.”

(photo courtesy of stock.xchng)
tontine: a financial arrangement in which members contribute in equal amounts to a fund that is eventually claimed by the last surviving participant. Or, to save time, you could just write “murder me” on your forehead.


